But in spite of all the ingenuity and sagacity and resolution which the men of Norwich brought to their fine attempt at ordering public life, misfortune still waited on their steps, and from the outset the disaster of the fifteenth century darkens and throws long shadows. For Norwich was fighting with its doom already proclaimed—harassed by the harsh dry climate in which fine cloth needed for the foreign market could not be woven; by the hurry of the new export trade which drove masters to set up their mills by the streams of Yorkshire and Gloucestershire, where labour was free and cheap; by changes in methods of making worsted which shifted the manufacture over to the Netherlands; and by the false economy which to help a failing trade, made English weavers refuse Norfolk yarn to foreign buyers—the Norwich burghers had still to endure the last calamity of pestilence, and the sweating sickness, which first burst on them in 1485, filled up the tale of disaster. Industrial difficulties alone might have been conquered. But a more insidious danger threatened all their liberties. By a fatal accident of position and circumstances the city, as we have seen, had been invaded and conquered by the county—by a society wholly separate from it in political developement. It had bitterly proved the truth of the extreme apprehension with which men of the towns at that time looked on the intrusion among them of “foreigners,” bringing into their newly ordered civic life the feudal traditions of the county magnates, scattering liveries among their people, and pouring into their law courts a commanding army of retainers—“because,” to use their own words, “by such maintainers and protectors a common contention might arise among us, and horrible manslaughter be committed among us, and the loss of the liberty or freedom of the city, to the disinheritance of us and of our children; which God forbid that in our days by the defeat of us should happen or fall out in such a manner.”[803] The story of Norwich shows that in a provincial town, as in a greater state, a constitution framed for home uses and needs may be shattered by the violence of foreign affairs over which it has no power, against which it has no arms, and for the guidance of which it has no instructions.